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Desktop Center (3) modify Database

Source: Internet
Author: User
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The program below lists the data of that id after you enter the id. Then you can modify the file and write it into it.
<Html>
<Body>
<H1> database data update <?
If (isset ($ id ))
{
If (! MySQL (best combination with PHP) _ connect ("localhost", "username", "password "))
{Echo "unable to connect to Database ";
Exit ();
}
If (isset ($ url ))
{
$ Query = "update $ jpg set id = $ id, url = $ url, mess = $ mess,
Fromx = $ fromx, url1 = $ url1, mess1 = $ mess1, fromx1 = $ fromx1, url2 = $ url2,
Mess2 = $ mess2, fromx2 = $ fromx2, url3 = $ url3, mess3 = $ mess3, fromx3 = $ fromx3
Where id = $ id ";
$ Result = MySQL (the best combination with PHP) _ db_query ("elong", $ query); // execute write

If (! $ Result)
{Echo "error! ";
Exit ();
}
Echo "$ id updated! <Br> ";
Echo "<table> n
<Tr> n
<Td> ID <td> $ id </tr> n
<Tr> n
<Td> url <td> $ url </tr> n
<Tr> n
<Td> thumbnail <td> $ mess </tr> n
<Tr> n
<Td> description <td> $ fromx </tr> n
<Tr> n
<Td> url 1 <td> $ url1 </tr> n
<Tr> n
<Td> Fig 1 <td> $ mess1 </tr> n
<Tr> n
<Td> description 1 <td> $ fromx1 </tr> n
<Tr> n
<Td> url address 2 <td> $ url2 </tr> n
<Tr> n
<Td> Fig 2 <td> $ mess2 </tr> n
<Tr> n
<Td> Note 2 <td> $ fromx2 </tr> n
<Tr> n
<Td> url 3 <td> $ url3 </tr> n
<Tr> n
<Td> Fig 3 <td> $ mess3 </tr> n
<Tr> n
<Td> Note 3 <td> $ fromx3 </tr> n
</Table> n ";
Echo "<a href0000set.htm> return to the home page </a> ";
Exit ();
}
$ Query = "SELECT id, url, mess, fromx, url1, mess1, fromx1, url2, mess2, fromx2, url3, mess3, fromx3 from $ jpg
Where id = $ id ";
$ Result = MySQL (the best combination with PHP) _ db_query ("elong", $ query );
If (! $ Result)
{Echo "error! ";
Exit ();
}
$ R = MySQL (the best combination with PHP) _ fetch_array ($ result );
$ Id = $ r ["id"];
$ Url = $ r ["url"];
$ Mess = $ r ["mess"];
$ Fromx = $ r ["fromx"];
$ Url1 = $ r ["url1"];
$ Mess1 = $ r ["mess1"];
$ Fromx1 = $ r ["fromx1"];
$ Url2 = $ r ["url2"];
$ Mess2 = $ r ["mess2"];
$ Fromx2 = $ r ["fromx2"];
$ Url3 = $ r ["url3"];
$ Mess3 = $ r ["mess3"];
$ Fromx3 = $ r ["fromx3"];
Echo"
<Form action = ww. php (as the mainstream development language) method = post> n
<Table> n
<Tr> n
<Td> ID: <td> <input type = text name = id value = $ id> </tr> n
<Tr> n
<Td> class: <td> <input type = text name = jpg value = $ jpg> </tr> n
<Tr> n
<Td> image url: <td> <input type = text name = url size = 100 value = $ url> </tr> n
<Tr> n
<Td> Note: <td> <input type = text name = mess size = 100 value = $ mess> </tr> n
<Tr> n
<Td> from: <td> <input type = text name = fromx size = 100 value = $ fromx> </tr> n
<Tr> n
<Td> image url: <td> <input type = text name = url1 size = 100 value = $ url1> </tr> n
<Tr> n
<Td> Note: <td> <input type = text name = mess1 size = 100 value = $ mess1> </tr> n
<Tr> n
<Td> from: <td> <input type = text name = fromx1 size = 100 value = $ fromx1> </tr> n
<Tr> n
<Td> image url: <td> <input type = text name = url2 size = 100 value = $ url2> </tr> n
<Tr> n
<Td> Note: <td> <input type = text name = mess2 size = 100 value = $ mess2> </tr> n

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